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ABAQUS/EXPLICIT 2016 DATA SHEET
ANALYSIS TYPES• Nonlinear dynamic stress/
displacement• Acoustics• Adiabatic stress• Coupled Eulerian-
Lagrangian• Coupled field
- Thermo-mechanical - Shock and acoustic-
structural
ANALYSISAND MODELINGTECHNIQUES• Import• Restart
• Recover• Automated mass scaling• Nonstructural mass
• Adaptive remeshing• Tracer particles
• Steady-state detection• Submodeling• Parameterization and
parametric studies• Cosimulation
• Subcycling• Hydrostatic fluid modeling• Surface-based fluid cavities
• Meshed beamcross-sections
• Annealing• Automatic perturbation of
geometry
• Local degrees of freedom• Reinforcements
• Embedded elements• Display bodies
• User subroutines• Coupled Eulerian-
Lagrangian automated
mesh refinement
PARALLEL EXECUTION• Domain decomposition-
based parallel processing
• Available on both sharedmemory and distributed
memory parallel (cluster)systems
• User Controllable Domain
Decomposition
MATERIAL DEFINITIONS
Elastic Mechanical
Properties• Linear elasticity• Orthotropic and anisotropic
linear elasticity
• Hyperelasticity (includingpermanent set)
• Anisotropic hyperelasticity
• Elastomeric foam• Low-density foam
• Fabric• Mullins effect• Time-domain
viscoelasticity• Equation of state
• Nonlinear viscoelasticity
Inelastic Mechanical
Properties• Metal plasticity
- Isotropic and anisotropicyield
- Isotropic and kinematic
hardening - Rate-dependent yield - Porous metal plasticity - Annealing or melting
- Johnson-Cook plasticity - Cast Iron
• Progressive damage andfailure - Ductile
- Shear - Forming limit diagram
(FLD) - Forming limit stressdiagram (FLSD)
- Müschenborn-Sonne
forming limitdiagram (MSFLD) - Marciniak-Kuczynski(M-K) criteria
- Hashin unidirectionalcomposite
• Extended Drucker-Pragerplasticity
• Modified Drucker-Prager/
Cap plasticity• Cam-Clay plasticity• Mohr-Coulomb plasticity• Crushable foam plasticity• Concrete
- Brittle cracking
- Damaged plasticity
Additional Material
Properties• Density• Equations of State:
- Mie-Grüneisen - Tabulated
- P-alpha compaction - JWL - Ignition and growth
- Ideal gas - User defined
• Material damping• Thermal expansion• Heat transfer properties
- Thermal conductivity - Specific heat
- Latent heat• Acoustic medium properties
- Bulk modulus
- Volumetric drag - Cavitation limit
• Hydrostatic fluid properties
-
Hydraulic fluids - Pneumatic fluids
• Viscous shear behaviorfor fluids
• User materials
ELEMENT LIBRARY
Continuum• Stress analysis
- 2-D (plane stress andplane strain)
- 3-D- Axisymmetric - Infinite
•
Acoustic- 2-D
- 3-D - Axisymmetric - Infinite
• Coupled temperature-displacement
- 2-D (plane stress andplane strain) - 3-D
- Axisymmetric
Particles• Smoothed particle
hydrodynamics
• DEM (Discrete ElementMethod)
Structural• Stress analysis
- Membrane (3-D) - Truss (2-D and 3-D)
- Beams (2-D and 3-D)
- Shells (3-D, 3-D continuum,
and axisymmetric) - Coupled temperature-displacement shells
(3-D, 3-D continuum)
Inertial Elements• Stress analysis
- Point mass (2-D and 3-D)- Anisotropic point mass - Rotary inertia (2-D and 3-D)
Special-Purpose Elements• Surface elements• Hydrostatic fluid elements• Rigid elements• User elements
• Capacitance elements
• Connector elements• Cohesive elements• Springs and dashpots
Prescribed Conditions• Amplitude curves• Initial conditions• Boundary conditions
• Loads - Distributed - Surface tractions - Concentrated forces andmoments
- Air blast - Follower forces -Thermal - Acoustic - Predefined fields - User-defined
• Sensors and actuators
CONSTRAINTS ANDINTERACTIONS
Kinematic Constraints• Linear constraint equations
• General multi-point constraint• Surface-based constraints
- Mesh ties - Kinematic and distributingcouplings
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- Shell-to-solid couplings
- Mesh-independentfasteners
• Embedded elements
Contact Modeling• General (“automatic”)
contact
• Surface-based contact pairs• Contact interactions
- 2-D and 3-D - Deformable-deformable
contact - Deformable-rigid contact - Rigid-rigid contact
- Self-contact - Eroding contact
- Edge-to-edge contact• Mechanical contact
properties
- Hard contact - Soft contact
-
Contact damping - Static and kineticCoulomb friction
- User-defined frictionmodels
- Breakable bonds - Cohesive behavior
• Thermal contact properties• User-defined interfacial
constitutive behavior• Surface property
definitions - Surface thickness - Feature edges
-
Offsets• Contact formulations
- Penalty and kinematiccontact - Balanced or pure master-
slave contact
Input• Keywords• Set concept• Multiple coordinate
systems• Parts and assemblies
OUTPUT• Interactive graphical
postprocessing• Platform-neutral output
database
• Restart output• Diagnostic messages• Scripting interface
SUPPORTED PLATFORMS• Windows/x86-32• Windows/x86-64• Linux/x86-64
DOCUMENTATION• Analysis User’s Manual
• Keywords Manual• Getting Started Manual
• Example Problems Manual• Benchmarks Manual• Verification Manual
• Theory Manual• Release Notes
PRODUCT SUPPORT• Maintenance and support• Quality Monitoring Service
• Installation• Training and users’ meetings
RELATED PRODUCTS
CZone
Dummy Models• Crash test dummy models
for use in crashworthiness
and occupant safetysimulations
ABAQUS/EXPLICIT 2016 DATA SHEET
• The models are in
SI units and includeaccelerometers (nodes),
load cells (beams), andtransducers (connectors)for extraction of occupant
injury criteria
Abaqus/Aqua• Surrounding medium
- Fluid profile - Wave profile
- Wind profile• Loading
- Drag
- Buoyancy - Inertia
Interface Products• Enable the use of
Abaqus/Explicit with
complementary softwarefrom third-party suppliers
in areas such as plasticsinjection molding
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AmericasDassault Systèmes175 Wyman StreetWaltham, Massachusetts02451-1223USA
Asia-PacificDassault Systèmes K.K.ThinkPark Tower2-1-1 Osaki, Shinagawa-ku,Tokyo 141-6020 Japan
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